<!DOCTYPE html>
<html>
<head>
	<meta charset="UTF-8">
	<title></title>
	<style type="text/css">
		h1{
			color: red;
		}
	</style>
</head>
<body>

    <h1>Hello World！</h1>
    <ul>
    	<li>1</li>
    	<li>2</li>
    	<li>3</li>
    	<li>4</li>
    	<li>5</li>
    </ul>
</body>
</html>